Home / 1,735,803.52-2,603,951.76-537,820

Finding the Fourth Proportional to 1,735,803.52, 2,603,951.76 and 537,820

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Solution

The fourth proportional to 1,735,803.52, 2,603,951.76 and 537,820 is: 806,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,803.52 : 2,603,951.76 = 537,820 : x
  2. Step 2: Convert to fraction form
    1,735,803.52/2,603,951.76 = 537,820/x
  3. Step 3: Cross multiply
    1,735,803.52x = 2,603,951.76 × 537,820
  4. Step 4: Simplify right side
    1,735,803.52x = 1,400,457,335,563.20
  5. Step 5: Solve for x
    x = 1,400,457,335,563.20/1,735,803.52
  6. Step 6: Final answer
    x = 806,806.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.